Hi,
just a comment:the RBD pool also contain management objects, e.g. the rbd_directory and rbd_info objects. And AFAIK these objects storage the name->id mapping for images.
This means in your case, looking up the name backup/gbs requires read access to these objects in the backup pool.
Regards, Burkhard _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
